Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Plantae Haeckel (1866) - plants
                           Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
                             Phylum Chlorophyta Pascher (1914) [coordinate rank] - green algae
                               "core chlorophytes"
                                 Class Chlorophyceae Wille (1884) - chlorophytes
                                   Family Radiococcaceae Fott ex P.C.Silva
                                     01 Genus Catenococcus F. Hindák (1977) [monotypic]
                                     02 Genus Coenochloris O. Korshikov (1953)
                                     03 Genus Coenococcus Korshikov
                                     05 Genus Crucigloea C.J. Soeder (1978) [monotypic]
                                     06 Genus Dictyochlorella P.C.Silva (1959) [monotypic]
                                     07 Genus Eutetramorus Walton [monotypic]
                                     08 Genus Gloeocystis C. Nägeli (1849)
                                     09 Genus Hindakochloris A. Comas
                                     10 Genus Myurococcus Hansgirg ex N. Wille, in A. Engl. & K. Prantl (1909) [monotypic]
                                     11 Genus Neocystis F. Hindák (1988) [monotypic]
                                     12 Genus Palmellosphaerium M.O.P. Iyengar (1971) [monotypic]
                                     13 Genus Palmodictyon Kützing (1845)
                                     14 Genus Pseudotetraspora Wille (1906) [monotypic]
                                     15 Genus Radiococcusᵀ Schmidle (1902)
                                     16 Genus Schizochlamydella O.A. Korshikov (1953)
                                     17 Genus Sporotetras Butcher
                                     18 Genus Tomaculum Whitford (1943) [monotypic]